[INFO] fetching crate relearn_derive 0.1.0...
[INFO] testing relearn_derive-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate relearn_derive 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate relearn_derive 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate relearn_derive 0.1.0
[INFO] finished tweaking crates.io crate relearn_derive 0.1.0
[INFO] tweaked toml for crates.io crate relearn_derive 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f017f8d9c891bb0c230567365aca6d0c4c6eb3493122619a935eb213b91663c5
[INFO] running `Command { std: "docker" "start" "-a" "f017f8d9c891bb0c230567365aca6d0c4c6eb3493122619a935eb213b91663c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f017f8d9c891bb0c230567365aca6d0c4c6eb3493122619a935eb213b91663c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f017f8d9c891bb0c230567365aca6d0c4c6eb3493122619a935eb213b91663c5", kill_on_drop: false }`
[INFO] [stdout] f017f8d9c891bb0c230567365aca6d0c4c6eb3493122619a935eb213b91663c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 391f1001960d74b239c91cd1e12e2f31e6da49e9fcda8c8eda0c1294da15b42c
[INFO] running `Command { std: "docker" "start" "-a" "391f1001960d74b239c91cd1e12e2f31e6da49e9fcda8c8eda0c1294da15b42c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling relearn_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `Command { std: "docker" "inspect" "391f1001960d74b239c91cd1e12e2f31e6da49e9fcda8c8eda0c1294da15b42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391f1001960d74b239c91cd1e12e2f31e6da49e9fcda8c8eda0c1294da15b42c", kill_on_drop: false }`
[INFO] [stdout] 391f1001960d74b239c91cd1e12e2f31e6da49e9fcda8c8eda0c1294da15b42c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 707402a84c860f681134eac5b8c7c5b4a43caefc812f75bd8380248b8c1f52c3
[INFO] running `Command { std: "docker" "start" "-a" "707402a84c860f681134eac5b8c7c5b4a43caefc812f75bd8380248b8c1f52c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling relearn_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "707402a84c860f681134eac5b8c7c5b4a43caefc812f75bd8380248b8c1f52c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707402a84c860f681134eac5b8c7c5b4a43caefc812f75bd8380248b8c1f52c3", kill_on_drop: false }`
[INFO] [stdout] 707402a84c860f681134eac5b8c7c5b4a43caefc812f75bd8380248b8c1f52c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4abe2adc18e3b3c98f516684b370b6a58a531b113665c12072b814ee445c799f
[INFO] running `Command { std: "docker" "start" "-a" "4abe2adc18e3b3c98f516684b370b6a58a531b113665c12072b814ee445c799f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/relearn_derive-de8ea4f72b0a2715)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests relearn_derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4abe2adc18e3b3c98f516684b370b6a58a531b113665c12072b814ee445c799f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abe2adc18e3b3c98f516684b370b6a58a531b113665c12072b814ee445c799f", kill_on_drop: false }`
[INFO] [stdout] 4abe2adc18e3b3c98f516684b370b6a58a531b113665c12072b814ee445c799f